Catch-at-age for White Grunt.

Description

Catch-at-age for White Grunt (Haemulon plumierii) collected from the central coast of Brazil.

Format

A data frame with 25 observations on the following 2 variables.

• age: A numeric vector of assigned ages (from otoliths).
• catch: A numeric vector of number of fish.

Topic(s)

• Mortality
• Catch curve

Source

From Figure 7 of Araujo, J.N. and A.S. Martins. 2007. Age, growth and mortality of white grunt (Haemulon plumierii) from the central coast of Brazil. Scientia Marina 71:793-800.

Examples

data(WhiteGrunt1)
str(WhiteGrunt1)
head(WhiteGrunt1)
plot(log(catch)~age,data=WhiteGrunt1)